/* * Isomorphic SmartGWT web presentation layer * Copyright 2000 and beyond Isomorphic Software, Inc. * * OWNERSHIP NOTICE * Isomorphic Software owns and reserves all rights not expressly granted in this source code, * including all intellectual property rights to the structure, sequence, and format of this code * and to all designs, interfaces, algorithms, schema, protocols, and inventions expressed herein. * * If you have any questions, please email
. * * This entire comment must accompany any portion of Isomorphic Software source code that is * copied or moved from this file. */ package com.smartgwt.sample.showcase.client.webservice; import com.smartgwt.client.data.WSDLLoadCallback; import com.smartgwt.client.data.WebService; import com.smartgwt.client.data.WebServiceCallback; import com.smartgwt.client.data.XMLTools; import com.smartgwt.client.util.SC; import com.smartgwt.client.widgets.Canvas; import com.smartgwt.client.widgets.form.DynamicForm; import com.smartgwt.client.widgets.form.fields.ButtonItem; import com.smartgwt.client.widgets.form.fields.StaticTextItem; import com.smartgwt.client.widgets.form.fields.TextItem; import com.smartgwt.client.widgets.form.fields.events.ClickEvent; import com.smartgwt.client.widgets.form.fields.events.ClickHandler; import com.smartgwt.client.widgets.form.fields.events.KeyPressEvent; import com.smartgwt.client.widgets.form.fields.events.KeyPressHandler; import com.smartgwt.client.rpc.RPCResponse; import com.smartgwt.sample.showcase.client.PanelFactory; import com.smartgwt.sample.showcase.client.ShowcasePanel; import com.google.gwt.core.client.JavaScriptObject; import java.util.LinkedHashMap; import java.util.Map; public class WsdlOperationSample implements EntryPoint { private WebService zipCodeService; public void onModuleLoad() { final ZipForm form = new ZipForm(); form.setNumCols(3); form.setCellSpacing(5); form.setWidth(350); TextItem zipField = new TextItem(); zipField.setName("ZipCode"); zipField.addKeyPressHandler(new KeyPressHandler() { public void onKeyPress(KeyPressEvent event) { if (event.getKeyName().equals("Enter")) { form.callService(); } } }); ButtonItem findButton = new ButtonItem("findCity", "Find City"); findButton.setStartRow(false); findButton.addClickHandler(new ClickHandler() { public void onClick(ClickEvent event) { form.callService(); } }); StaticTextItem cityText = new StaticTextItem(); cityText.setName("City"); form.setItems(zipField, findButton, cityText); XMLTools.loadWSDL("http://www.webservicex.net/uszip.asmx?WSDL", new WSDLLoadCallback() { public void execute(WebService webService) { zipCodeService = webService; } }); form.draw(); } class ZipForm extends DynamicForm { public void callService() { if (zipCodeService == null) { SC.say("Please try again in a moment - still loading web service descriptor"); } else { setValue("City", "Loading..."); Map data = new LinkedHashMap(); data.put("USZip", getValueAsString("ZipCode")); zipCodeService.callOperation("GetInfoByZIP", data, "//CITY", new WebServiceCallback() { public void execute(Object[] data, JavaScriptObject xmlDoc, RPCResponse rpcResponse, JavaScriptObject wsRequest) { ZipForm.this.setValue("City", (String) data[0]); } }); } } } }